<div class="modal" id="loadingContentModal" tabindex="-1" role="dialog">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-body">
        <p>
          <i class="fa fa-spin fa-spinner"></i>
          <span localize="{{content}}"></span>
        </p>
      </div>
    </div>
  </div>
</div>
